FADLALMOLA, meera et al.
 Effects of cultivar, irrigation interval and nitrogen on seed yield, oil content and quality of sunflower (Helianthus annuus L.).
<strong>Gezira Journal of Agricultural Science</strong>, [S.l.], v. 12, n. 2, jan. 2014.
ISSN 1728-9556. Available at: &lt;<a href="http://37.60.236.48/index.php/gjas/article/view/1082" target="_new">http://37.60.236.48/index.php/gjas/article/view/1082</a>&gt;. Date accessed: 04 june 2026.